Evidence map›Paper›PMID 37752510›Full record

ArticleBMC complementary medicine and therapies2023

Cytotoxicity, acute and sub-chronic toxicities of the leaves of Bauhinia thonningii (Schumach.) Milne-Redh. (Caesalpiniaceae).

Valaire Y Matieta, Armelle T Mbaveng, Guy R Sado Nouemsi, Simplice B Tankeo, Gabriel T Kamsu, Paul Nayim, Alain M Lannang, İlhami Çelik, Thomas Efferth, Victor Kuete

Abstract read
In one paragraph

Article in BMC complementary medicine and therapies, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Valaire Y MatietaDepartment of Biochemistry, Faculty of Science, University of Dschang, Dschang, Cameroon.
Armelle T MbavengDepartment of Biochemistry, Faculty of Science, University of Dschang, Dschang, Cameroon.
Guy R Sado NouemsiDepartment of Chemistry, Faculty of Science, University of Maroua, Maroua, Cameroon.
Simplice B TankeoDepartment of Biochemistry, Faculty of Science, University of Dschang, Dschang, Cameroon.
Gabriel T KamsuDepartment of Biochemistry, Faculty of Science, University of Dschang, Dschang, Cameroon.
Paul NayimDepartment of Biochemistry, Faculty of Science, University of Dschang, Dschang, Cameroon.
Alain M LannangDepartment of Chemistry, Faculty of Science, University of Maroua, Maroua, Cameroon.
İlhami ÇelikDepartment of Chemistry, Faculty of Science, Eskişehir Technical University, Eskisehir, Turkey.
Thomas EfferthDepartment of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, University of Mainz, Staudinger Weg 5, 55128, Mainz, Germany. efferth@uni-mainz.de.
Victor KueteDepartment of Biochemistry, Faculty of Science, University of Dschang, Dschang, Cameroon. kuetevictor@yahoo.fr.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBauhinia thonningii is a plant traditionally used against many human diseases such as gastric ulcers, fever, inflammations, coughs, dysentery, diarrhea, and malaria. In the present investigation, the cytotoxicity of methanol extract of Bauhinia thonningii leaves (BTL), fractions and the isolated phytoconstituents was determined in a panel of 9 human cancer cell lines including drug sensitive and multidrug-resistant (MDR) phenotypes. The acute and sub-chronic oral toxicity of BTL was investigated as well.

methodsCompounds were isolated using chromatographic techniques while their chemical structures were determined using spectroscopic methods. The resazurin reduction assay (RRA) was used to evaluate the cytotoxicity of samples, propidium iodide (PI) for apoptosis, 5,5',6,6'-tetrachloro-1,1',3,3'-tetraethylbenzimidazolylcarbocyanine iodide (JC-1) staining for mitochondrial membrane potential (MMP) analysis, 2´,7´-dichlorodihydrofluoresceine diacetate (H2DCFH-DA) staining for the quantification of reactive oxygen species (ROS), whereas Caspase Glo assays were combined by means of flow cytometry. Furthermore, the toxicological investigations were performed as recommended by the Organization for Economic Cooperation and Development (OECD).

resultsThe botanicals as well as 6-C-methylquercetin-3,7-dimethyl ether (2), quercetin-3-O-

conclusionBauhinia thonningii and its constituents are sources of cytotoxic drugs that deserve more in-depth studies to develop novel antiproliferative phytomedicine to fight cancer including resistant phenotypes.

Indexed as

BauhiniaFabaceaeLeukemiaAnimalsCaspasesHumansMethyl EthersQuercetinRatsReactive Oxygen SpeciesCaspasesdimethyl etherMethyl EthersQuercetinReactive Oxygen Species6,8-C-dimethylkaempferol-3-methyl etherBauhinia thonningiiCancerCytotoxicityPhytochemistryToxicity

Identifiers

PMID37752510
PMCPMC10523748

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.